Simple solution for users add own ads

I need simple solution if it exist. :slight_smile:

I would like to give my members possibility to add theirs own ads on my website. Of course they will follow up some rules and of course before ads appear on my website I have to approve it.

Is any one who know such plug-in or solution for BuddyPress or WPMU?

It could be for example be nice with solution like regular page there users write some text and upload image and post it to me.

Thanks in advance!